How to initialize an object with another object of different class?
How to initialize an object of class say "A", with an object of type say "B".
The following code give the error message "error: conversion from âAâ to non-scalar type âBâ requested"
Hi,
I've tried to compile a program I wrote with a Makefile, yet it returns an error:
<<<test_log>>>
itest_log.o /sr/local/bin/gcc -o test_log.o -I ../../../include -L ../../../lib -llog_mgr
sh: itest_log.o: execute permission denied
Error code 1
make: Fatal error: Command failed for... (3 Replies)
hi this
i tried for getting url form mozilla window.
and also for getting mozilla object file.
is there any plz tell the way.
thanking u.
ramesh (7 Replies)
I have strings like "$AEUT_BIN/aeutut02.ksh $IFS_MACHINE $AEFA_CONTROL $MVS_CONTROL"
I am looking for a way to find out how to obtain aeutut02.ksh from the above mentioned string in unix shell script. (1 Reply)
I am new to PHP and UNIX. I am using Apache to do my testing on a Windows Vista machine.
I am getting this error when I am trying to connect to a web service. I did a search and did not see any posts that pertain to this.
Here is my function:
<?php
function TRECSend($a, $b, $c, $d,... (0 Replies)
Hi,
I was asked this question in interview.can you people please help me out in this.
class A
{
int i;
a()
{
i=10;
cout << i;
}
}
int main()
{
A a(); // what will be the program output
}
Thanks,
Harika (3 Replies)
Hi,
I have defined the class and call the sizeof(object to class) to get the size.
# include <iostream>
# include <iomanip>
using namespace std;
class sample
{
private:
int i;
float j;
char k;
public:
sample()
{
} (2 Replies)
Hi,
I would like to create a shared object ( .so).
This shared object
1. uses the functions from a library.
2. Also it should be able to use the global variable in an app
To achieve this what should I do ? 1) To use the functions in the library should I give the -ld option while... (1 Reply)
I am working on a small columns class, since I use allot of tabular data. I am trying to set up code to allow me to efficiently read in tabular data, manipulate it, and write to output files. I more or less know what I need to do, but there are many options to sort through.
I have the beginnings... (14 Replies)
we have 2.2.0 of opends running on RedHat 2.6.21 and we're trying to setup a structure that will suit our needs. One of the things we'd like to do is create our own custom object classes based off some of the existing ones you get out of the box. The opends documentation covers this here (sorry, it... (1 Reply)
Discussion started by: snafu
1 Replies
LEARN ABOUT HPUX
is
is(n) [incr Tcl] is(n)
__________________________________________________________________________________________________________________________________________________NAME
is - test argument to see if it is a class or an object
SYNOPSIS
itcl::is option ?arg arg ...?
_________________________________________________________________DESCRIPTION
The is command is used to check if the argument given is a class or an object; depending on the option given. If the argument if a class or
object, then 1 is returned. Otherwise, 0 is returned. The is command also recognizes the commands wrapped in the itcl code command.
The option argument determines what action is carried out by the command. The legal options (which may be abbreviated) are:
is class command
Returns 1 if command is a class, and returns 0 otherwise.
The fully qualified name of the class needs to be given as the command argument. So, if a class resides in a namespace, then the
namespace needs to be specified as well. So, if a class C resides in a namespace N, then the command should be called like:
is N::C
or
is ::N::C
is object ?-class className? command
Returns 1 if command is an object, and returns 0 otherwise.
If the optional "-class" parameter is specified, then the command will be checked within the context of the class given. Note that
className has to exist. If not, then an error will be given. So, if className is uncertain to be a class, then the programmer will
need to check it's existance beforehand, or wrap it in a catch statement.
So, if c is an object in the class C, in namespace N then these are the possibilities (all return 1):
set obj [N::C c]
itcl::is object N::c
itcl::is object c
itcl::is object $obj
itcl::is object [itcl::code c]
KEYWORDS
class, object
itcl 3.3 is(n)